CYCLAMI 1/2/4 pieces TPU Inner Tube for Road Bikes with Removable Valve Core, 38g bicycle inner tube for 700C x 18/23/25/28/30/32C, Presta valve:45/60/80mm (4 inner tubes-FV:45MM)

• 【Wide Compatibility】This 700C road bike inner tube is compatible with many tire sizes: 28-inch 700 x 18C/23C/25C/28C/30C/32C Presta valve length 45/60/80mm
• 【Removable Valve Core】The valve core can be replaced if damaged. Users can replace the CLIK valve core.
• 【Ultra-Lightweight & Space-Saving】Made of TPU material, this TPU inner tube weighs only 38g (up to 70% lighter than standard butyl tubes) and takes up 50% less space in your bag. Lightweight and easy to carry, CYCLAMI bicycle inner tubes are the ideal portable spare tube.
• 【TPU Technology】Our inner tubes are manufactured using advanced TPU technology, which ensures excellent sealing, shock absorption, and electrical insulation. Enhance your driving experience with its superior performance and reliability.
• 【Easy Installation & Safety Instructions】Inflate slightly before installation (max. 0.5 bar/8 psi) to prevent twisting. Keep the rim and tire sidewall clean before installation to minimize the risk of punctures caused by foreign objects.

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